Originally Posted by
/dev/null
She was originally booked on mainline. Equipment change booted her to regional, which is where she's showing booked today.
Yes, but I meant you'd be calling in to request a change as a result of having been switched from mainline to regional, only to request another regional. The intent of the rule is primarily to allow you to get back onto mainline. So your specific situation is one I've never tried before... curious to know the results.